ISRC QZFZ22375896
Verified recording
QZFZ22375896 is “Spaceboy Freestyle” by bac,
registered on the CopyrightChains blockchain with CopyrightID
0x4a4c9beb69dd62e53acb314dbea606beab8ac2892905ec32dd8807046840f40a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22375896.
Recording identifiers
- ISRC
- QZFZ22375896
- Title
- Spaceboy Freestyle
- Artist
- bac
- CopyrightID (CopyrightChains transaction hash)
0x4a4c9beb69dd62e53acb314dbea606beab8ac2892905ec32dd8807046840f40a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a79aa0da2dfb927e34f1b85c5e64a14dfd88d1717c38f1501f85e0478f8a2597- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22375896
- Bitcoin block existence check
- https://blockstream.info/api/block/956302